BIG DAISHOWA High Performance Tooling Solutions Vol 3

INDEXABLE END MILLS

Shouldering & Slotting

FULLCUT MILL—TYPE FCM CUTTING DATA

FINISH-LIGHT CUTTING

Carbon Steel Alloy Steel

Unalloyed Steel

Prehardened Steel <HRC40

Stainless Steel

Work Material

Cast Iron Aluminum

ØD

Insert Grade Cutting Fluid

ACP300

ACP200

ACM300F ACZ310

DS20

Dry

Dry

Dry

Dry/Wet 655-2460 .004-.012 655-3280 .004-.012 655-4920 .004-.014 655-4920 .004-.014

Speed (SFM)

490-820 .004-.008 490-820 .004-.008 590-915 .004-.009 590-915 .004-.009

590-820 .004-.008 590-820 .004-.008 655-915 .004-.009 655-915 .004-.009

260-455 .003-.005 260-455 .003-.005 260-455 .003-.006 260-455 .003-.006

455-590 .005-.007 455-590 .005-.007 455-655 .005-.008 455-655 .005-.008

325-655 .004-.008 325-655 .004-.008 325-655 .004-.008 260-655 .004-.008

.500-.563 (12-14mm) .625-.750 (16-21mm) 1.000-1.250 (25-33mm) 1.500-2.000 (40-50mm)

Feed (IPT)

Speed (SFM)

Feed (IPT)

Speed (SFM)

Feed (IPT)

Speed (SFM)

Feed (IPT)

FULLCUT MILL Type FCM cannot be used for feeding in Z-axis such as for ramping, plunging and boring. ! CAUTION

MEDIUM-HEAVY CUTTING

Carbon Steel Alloy Steel

Unalloyed Steel

Work Material

Stainless Steel

Cast Iron Aluminum

ØD

Insert Grade Cutting Fluid

ACP300

ACM300F

ACZ310

DS20

Dry

Dry

Dry

Dry/Wet 655-2460 .003-.008 655-3280 .003-.008 655-4920 .003-.012 655-4920 .003-.012

Speed (SFM)

325-655 .003-.006 325-655 .003-.006 325-655 .003-.006 325-655 .003-.006

490-655 .003-.006 490-655 .003-.006 525-720 .003-.006 525-720 .003-.006

390-590 .005-.006 390-590 .005-.006 390-590 .005-.006 390-590 .005-.006

325-590 .003-.007 325-590 .003-.007 325-655 .003-.008 325-720 .003-.008

.500-.563 (12-14mm) .625-.750 (16-21mm) 1.000-1.250 (25-33mm) 1.500-2.000 (40-50mm)

Feed (IPT)

Speed (SFM)

Feed (IPT)

Speed (SFM)

Feed (IPT)

Speed (SFM)

Feed (IPT)

When a long projection model is used, it is necessary to lower the feed rate. Dry cutting (including air blow) is recommended when cutting steel, except for finishing. Dry cutting is recommended for stainless steel, however, use soluble oil in cases where severe edge build-up occurs. ! CAUTION

• Inserts with .008 nose radius are suitable for light cutting, however, care should be taken in the selection of both axial & radial depth of cut as well as the feed rate • This table is a general guideline for cutting data so please adjust according to machine and workpiece conditions, as well as width of cutting

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